It looks as though the Duggar family is having one of the most exciting, eventful years of their lives. Rumor has it that another Duggar baby might be on the way for the family.

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According to OK! Magazine on Monday, Anna and Josh Duggar hinted that they may be expecting another child. The couple hinted in a preview clip that Anna is taking a pregnancy test, with fans speculating that a fourth child might be on the way.

Josh is the oldest sibling of the Duggar family and already has three children, Mackynzie, Michael, and Marcus, with his wife.

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If Anna is indeed pregnant, she will be following in the footsteps of her mother-in-law Michelle Duggar, who regularly became pregnant 17 months after giving birth to her last child.

Meanwhile, another Duggar daughter, Jill, seems to be having a smooth, uneventful first pregnancy. While Jill is enjoying her first pregnancy, she and her husband Derick Dillard have hinted that unlike her parents Michelle and Jim Bob, they are open to the idea of adopting a baby one day, too.

"We're open to as many children as God will give us," Dillard told People Magazine in an interview back in October. "We believe children are a blessing from the Lord and a gift from him."

Dillard, 25, said the couple has discussed adopting a child too. "My mom was adopted," he added.

The 19 Kids and Counting reality star also dished on her pregnancy cravings. "I seem to be following my mom in that, like the dill pickle thing," she said. "In my first trimester it was everything cold because I had nausea. And then I just wanted everything salty, sour, cold."

Tags: Duggar Family 19 Kids and Counting